@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab9a3b8b-7ad5-4f5f-91d8-f3450aa386bf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab9a3b8b-7ad5-4f5f-91d8-f3450aa386bf> .